CN113515099B - Digitalized intelligent factory of weft knitting machine - Google Patents
Digitalized intelligent factory of weft knitting machine Download PDFInfo
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- CN113515099B CN113515099B CN202110877467.4A CN202110877467A CN113515099B CN 113515099 B CN113515099 B CN 113515099B CN 202110877467 A CN202110877467 A CN 202110877467A CN 113515099 B CN113515099 B CN 113515099B
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- 238000009940 knitting Methods 0.000 title claims abstract description 78
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009941 weaving Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000007723 transport mechanism Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 claims description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/20—Indicating, warning, or safety devices, e.g. stop motions responsive to defects, e.g. holes, in knitted products
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a digitalized intelligent factory of a weft knitting machine, which is characterized by comprising the following steps: the control center is used for receiving orders, distributing orders and dispatching the transportation system; a plurality of intelligent large circular machines for weaving and rolling cloth according to orders distributed by a control center; the feedback system comprises a plurality of sensors and independent terminals, wherein the sensors are arranged on the intelligent circular knitting machine and are used for feeding back the working condition of the intelligent circular knitting machine; the conveying system is used for providing raw materials for the intelligent circular knitting machine system and conveying finished products, the conveying system is distributed to the corresponding intelligent circular knitting machine by the control center according to feedback of the feedback system, orders can be received in real time by the aid of the control center, the orders are calculated and distributed to the corresponding intelligent circular knitting machine, the corresponding conveying system is mobilized to feed and discharge the intelligent circular knitting machine according to working conditions of the intelligent circular knitting machine, less manpower and material resources are needed when the products are just started to be delivered to the finished products for output, and the whole-process working effect is more intelligent and unmanned.
Description
Technical Field
The invention relates to a circular knitting machine, in particular to a digitalized intelligent factory of a weft knitting machine.
Background
Circular knitting machines are known as circular weft knitting machines (or circular weft knitting machines). The knitting circular knitting machine has the advantages of high rotating speed, high yield, quick pattern deformation, good fabric quality, less working procedures and strong product adaptability because of a large number of loop forming systems (called yarn feeding number or loop forming number in enterprises for short) and rapid development.
The existing large circular knitting machine adopts the modes of manually feeding yarns and unloading by a blocking worker to process raw materials and finished products of the large circular knitting machine, each step needs to be separately realized, specific processing and follow-up cannot be carried out according to specific order quantity of customers, and individual blocking workers are required to be equipped on a single large circular knitting machine to operate and monitor, so that manpower and material resources are wasted, errors are difficult to report in time, and the large circular knitting machine is difficult to consider when a plurality of machines fail or need loading and unloading in time.
Disclosure of Invention
The invention provides a digitalized intelligent factory of a weft knitting machine, which can effectively solve the problems.
The invention is realized in the following way:
a digitized intelligent factory of weft knitting machines, comprising:
the control center is used for receiving orders, distributing orders and dispatching the transportation system;
a plurality of intelligent large circular machines for weaving and rolling cloth according to orders distributed by the control center;
the feedback system comprises a plurality of sensors and independent terminals, wherein the sensors are arranged on the intelligent circular knitting machine and are used for feeding back the working condition of the intelligent circular knitting machine;
and the transportation system is used for providing raw materials for the intelligent circular knitting machine system and transporting finished products, and the control center distributes the transportation system to the corresponding intelligent circular knitting machine according to the feedback of the feedback system.
As a further improvement, the control center comprises an order receiving module, an order calculating module and an order distributing module, wherein after the order receiving module receives an order, the order calculating module inputs corresponding needle numbers, turns and yarn lengths, and the order distributing module distributes the corresponding needle numbers, turns and yarn lengths to the intelligent circular knitting machine for knitting.
As a further improvement, the intelligent large round machine consists of an automatic creel, an electronic yarn feeding structure, a frame, a cloth rolling machine and a machine door, wherein an order is distributed to the frame by the order control center to be woven, and finished products are transported by a control center dispatching transportation system after the cloth rolling machine finishes cloth rolling.
As a further improvement, a motor and a frequency converter for controlling the motor are arranged on the frame, and when the motor does not operate, the order distribution module distributes orders to the intelligent circular knitting machine corresponding to the motor.
As a further improvement, the feedback system comprises a yarn sensor arranged on the automatic creel, an upper yarn feeding alarm and a lower yarn feeding alarm arranged on the electronic yarn feeding structure, a yarn detector and a yarn length detector which are flush with the electronic yarn feeding structure, a probe and a cloth detector arranged in the frame, and a revolution counter arranged on the cloth winding machine, wherein real-time parameters of the yarn sensor, the upper yarn feeding alarm, the lower yarn feeding alarm, the yarn detector, the yarn length detector, the probe, the cloth detector and the revolution counter are all displayed on the terminal.
As a further development, the transport system comprises a product transport mechanism for transporting the finished product produced by the cloth rewinder, a yarn feeding structure for supplementing the automatic creel with yarn packages, and a raw material transport mechanism for carrying yarn packages.
As a further improvement, the revolution counter of the cloth rolling machine is in communication connection with the switch assembly of the machine door and the product conveying mechanism of the conveying system, when the cloth rolling machine finishes rolling cloth, the revolution counter transmits a signal to the switch assembly and the product conveying mechanism, the switch assembly opens the machine door, and the product conveying mechanism moves to the machine door to load finished products.
As a further improvement, a control panel is also included, the control panel being in communication with a number of the sensors, and the control panel being also in communication with the terminal.
As a further improvement, the terminal is a computer, or the terminal is a mobile device or a wearable device.
The beneficial effects of the invention are as follows:
according to the intelligent round machine, the control center is arranged, orders can be received in real time and distributed to the corresponding intelligent round machine after the order quantity is calculated, and the corresponding transportation system is mobilized to feed and discharge the intelligent round machine according to the working condition of the intelligent round machine, so that less manpower and material resources are required when the product is just started to be delivered to the output of the finished product, and the whole working effect is more intelligent and unmanned.
According to the intelligent large circular knitting machine, automation is achieved from yarn feeding, weaving, cloth rolling and cloth feeding, personnel involved in the whole working process are few, the intelligent large circular knitting machine is more intelligent, faults involved in the intelligent large circular knitting machine can be fed back in time, fault rest time of the intelligent large circular knitting machine is reduced, and the whole yield is improved.
According to the intelligent large circular machine debugging system, through the feedback system, the data of the intelligent large circular machine and different states of different intelligent large circular machines can be obtained from the intelligent large circular machine in real time through the sensors, and the data and the different states of the intelligent large circular machines are displayed on the terminal, so that a worker can remotely know and control the intelligent large circular machine, and debugging and maintenance can be timely carried out when the intelligent large circular machine breaks down.
According to the intelligent large round machine material supplementing and discharging system, the corresponding conveying system can be arranged in the intelligent large round machine area through the conveying system, and when the intelligent large round machine lacks materials or needs to convey materials, the control center can assign the nearest conveying vehicle to the intelligent large round machine, so that timely and rapid material supplementing and discharging can be achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a digitized intelligent factory of weft knitting machine according to the invention.
FIG. 2 is a schematic diagram of a digitized intelligent factory of weft knitting machine according to the invention.
Fig. 3 is a schematic structural diagram of an intelligent rounding machine according to the invention.
Fig. 4 is a schematic structural view of an automatic creel according to the present invention.
Fig. 5 is a schematic structural view of an electronic yarn feeding structure according to the present invention.
Fig. 6 is a schematic view of a frame according to the present invention.
Fig. 7 is a schematic view of a door according to the present invention.
Detailed Description
For the purpose of making embodiments of the present invention fall within the scope of the present invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as referring to purposes, technical solutions and advantages of the present invention in any way. All other implementations, which can be derived by a person skilled in the art without making any inventive effort, show or imply relative importance or implicitly indicate the number of technical features indicated on the basis of the implementations in the invention. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-7, a digitalized intelligent factory of a weft knitting machine comprises: the control center is used for receiving orders, distributing orders and dispatching the transportation system; a plurality of intelligent large circular machines for weaving and rolling cloth according to orders distributed by the control center; the feedback system comprises a plurality of sensors and independent terminals, wherein the sensors are arranged on the intelligent circular knitting machine and are used for feeding back the working condition of the intelligent circular knitting machine; and the transportation system is used for providing raw materials for the intelligent circular knitting machine system and transporting finished products, and the control center distributes the transportation system to the corresponding intelligent circular knitting machine according to the feedback of the feedback system.
Further, the control center comprises an order receiving module, an order calculating module and an order distributing module, after the order receiving module receives an order, the order calculating module inputs corresponding needle numbers, turns and yarn lengths, and the order distributing module distributes the corresponding needle numbers, turns and yarn lengths to the intelligent circular knitting machine for weaving.
Further, the intelligent large round machine consists of an automatic creel 1, an electronic yarn feeding structure 2, a frame 3, a cloth rolling machine 4 and a machine door 5, wherein the order control center distributes orders to the frame 3 for weaving, and the cloth rolling machine 4 finishes cloth rolling and then sends the finished products to a control center dispatching and conveying system for conveying;
the automatic creel 1 comprises a fixing frame 11, a rotating piece 12 arranged on the fixing frame 11 and a plurality of rotating frames 13 vertically fixed on the rotating piece 12, wherein mounting rollers 14 are arranged on two sides of each rotating frame 13, a yarn barrel 15 is sleeved outside each mounting roller 14, and the yarn barrel 15 is connected with a yarn feeder 21.
The electronic yarn feeding structure 2 comprises a yarn feeder 21 connected with the automatic yarn frame 1 through yarns.
The frame 3 includes an upper machine 31 connected to the electronic yarn feeding structure 2, and a lower machine 32 disposed below the upper machine 31.
The bottom of the yarn feeder 21 is connected with a weaving frame 22, the weaving frame 22 comprises a probe controller and a cloth detection controller, the probe controller controls the probe, and the cloth detection controller controls the cloth detector.
The lower machine 32 comprises a rotating disc 321, the rotating disc 321 is connected with an external motor 323 through a transmission chain 322, in the intelligent large circular machine working process, all circular motions are carried out by taking a central point as a base point, one end of the driving and one end of the driven are locked and fixed, after rotation is stopped, the driven end is easy to displace a distance due to inertia factors, the measurement is called as moment of inertia, the moment of inertia can become larger along with the increase of the mass of a rotating body, so that the driving end is arranged at one end of the lower machine 32, the lower machine 32 is changed into the driving end, the lower machine 32 drives the upper machine 31 to rotate, one end with inertia is transferred into the upper machine 31, the upper machine 31 is reversed to have no influence on the whole cloth producing process, the cloth in a cloth collecting mechanism in the lower machine 32 is not influenced by inertia, the mass of the cloth is improved, the output structure such as the external motor 323 is arranged at the lower machine 32, the weight of the upper machine 31 is lightened, the motor 31 is arranged at the top end of the upper machine, the upper machine is required to be driven by the machine, the outer machine 323 is required to be more evenly driven, the load is reduced, the whole load is reduced, the load is relatively is high, the load is required to be lower, the outer machine is required to be driven at the outer machine 323 is required to be driven, the outer machine is required to be driven, the upper machine is required to be more is required to be driven, the upper machine 323 is required to be driven, the whole is required to be driven, 323 is has the machine is required to be relatively has high, and 323 is required to be driven, has the machine is has the machine is and 323 can be used to be driven, can and 323 can be has can and 323 can be driven.
The machine door 5 comprises a door body 41, a connecting block 44 fixed on the door body 41, a folding arm 43 hinged at one end of the connecting block 44, a power piece 42 hinged with the other end of the folding arm 43, wherein one side of the power piece 42 is fixed on the lower machine table 32, and the output end of the power piece 42 is in communication connection with the revolution detecting structure of the cloth rolling machine 4.
Further, a motor and a frequency converter for controlling the motor are arranged on the frame 3, when the motor does not operate, the intelligent circular knitting machine corresponding to the frame 3 is indicated to have no order, and the order distribution module distributes the order to the intelligent circular knitting machine corresponding to the motor.
Further, the feedback system includes a yarn sensor disposed on the automatic yarn frame 1, an upper yarn feeding alarm and a lower yarn feeding alarm disposed on the electronic yarn feeding structure 2, in this embodiment, the upper yarn feeding alarm and the lower yarn feeding alarm are hooks, when the yarn falls off, the hooks indicate that the yarn is broken, a yarn detector and a yarn length detector which are flush with the electronic yarn feeding structure 2, a probe and a fabric detector disposed in the frame 3, and a revolution counter disposed on the fabric winder 4, wherein real-time parameters of the yarn sensor, the upper yarn feeding alarm, the lower yarn feeding alarm, the yarn detector, the yarn length detector, the probe, the fabric detector and the revolution counter are all displayed on the terminal, and the above-mentioned detectors and sensors can reflect real-time conditions of the intelligent circular knitting machine to the terminal, so that a worker or a customer can know real-time processing information of an order in real time, and the customer can follow-up the own cooperation condition of the customer can be improved.
Further, the conveying system includes the product transport mechanism that is used for transporting the finished product that cloth rewinder 4 was made, is used for the last yarn structure of automatic creel 1 supplementary yarn section of thick bamboo, the raw materials transport mechanism that is used for bearing the yarn section of thick bamboo, in this embodiment, go up yarn structure and be a yarn feeding manipulator, raw materials transport mechanism is a transport frame, when the yarn sensor on automatic creel 1 shows that the yarn is not enough, then go up yarn structure and raw materials transport mechanism and receive control center's dispatch, move to on the automatic creel 1 of the intelligent circular knitting machine that the yarn is not enough, for its other end supplementary yarn, in this embodiment, product transport mechanism, go up yarn structure, raw materials transport mechanism's power is the AGV dolly.
Further, the revolution counter of the cloth rolling machine 4 is in communication connection with the switch assembly of the machine door 5 and the product conveying mechanism of the conveying system, when the cloth rolling machine 4 finishes rolling cloth, the revolution counter transmits a signal to the switch assembly and the product conveying mechanism, the switch assembly opens the machine door, and the product conveying mechanism moves to the machine door to load a finished product.
Further, the intelligent circular knitting machine further comprises a control panel, the control panel is in communication connection with the sensors, the control panel is also in communication connection with the terminal, the working condition of the sensors can be known through the control panel, and then the working condition of the corresponding intelligent circular knitting machine can be known.
Further, the terminal is a computer, or the terminal is a mobile device or a wearable device, and a user can monitor the working state of the intelligent circular knitting machine in real time under the condition of being far away from a factory.
The working principle of this embodiment is as follows:
firstly, order receiving module on the control center receives orders, then according to the weight of orders, staff technology out corresponding needle number, turns and yarn length, the calculated data are filled into order calculating module, at this time, the idle intelligent circular knitting machine or intelligent circular knitting machine with the number of orders not being full can be judged through the information of the intelligent circular knitting machine fed back by the feedback system, if the idle intelligent circular knitting machine exists, the order distributing module distributes orders to the limited intelligent circular knitting machine preferentially, if the intelligent circular knitting machine is not limited, the order is distributed to the intelligent circular knitting machine with the number not being full, before the intelligent circular knitting machine works, the raw material conveying mechanism can move needed yarns to the side of the automatic yarn frame 4, yarn cylinders are arranged on the automatic yarn frame 4 through the yarn feeding structure, then a control panel on the intelligent circular knitting machine is started, after the intelligent circular knitting machine is debugged, and cloth production is carried out on the intelligent circular knitting machine is started.
In the production process, whether the yarn on the automatic creel 4 is sufficient can be judged through the yarn sensor, the yarn breakage can be judged through the yarn feeding alarm and the yarn feeding alarm, the yarn measuring device and the yarn length detector can detect the yarn length and the yarn speed, a yarn measuring range warning is arranged on the control panel, if the yarn speed exceeds the range, yarn measuring faults can occur, in the production process, if knitting needle flaws or cloth cover flaws are encountered, the probe and the cloth detector carry out warning shutdown, production is continued after the faults are removed, the revolution counter can sense the rotation number of the cloth winding machine 4, and if the revolution exceeds the highest rotation speed set by the control panel, overspeed warning can also occur on the control panel.
After the cloth rolling machine 4 finishes rolling cloth, the revolution sensor drives the power piece 42 to drive the folding arm 43 to push out the door body 41, so that the door body 41 is automatically opened, and after the door body 41 is opened, the product conveying mechanism moves to the door body 41 to catch the rolled cloth and then moves to the cloth detecting mechanism to detect and store the cloth.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A digitized intelligent factory of weft knitting machines, comprising:
the control center is used for receiving orders, distributing orders and dispatching the transportation system;
the intelligent large round machine comprises a frame, wherein the frame comprises an upper machine table connected with an electronic yarn feeding structure and a lower machine table arranged below the upper machine table, the lower machine table comprises a rotating disc, the rotating disc is connected with an external motor through a transmission chain, in the working process of the intelligent large round machine, the central point is taken as a base point to perform circular motion, and a driving end and a driven end are fixedly locked to each other, so that the driving end is arranged at one end of the lower machine table, the lower machine table is changed into a driving end, the lower machine table drives the upper machine table to rotate, one end with inertia is transferred into the upper machine table, and the whole production process is not influenced by the inversion of the inertia of the upper machine table;
the feedback system comprises a plurality of sensors and independent terminals, wherein the sensors are arranged on the intelligent circular knitting machine and are used for feeding back the working condition of the intelligent circular knitting machine;
the conveying system is used for providing raw materials for the intelligent circular knitting machine system and conveying finished products, the control center distributes the conveying system to the corresponding intelligent circular knitting machine according to feedback of the feedback system, and comprises a product conveying mechanism for conveying finished products made of a cloth rolling machine, a yarn feeding structure for supplementing yarn cylinders for automatic creels and a raw material conveying mechanism for bearing the yarn cylinders, the corresponding conveying system can be distributed in an intelligent circular knitting machine area, and when the intelligent circular knitting machine lacks materials or needs to convey materials, the control center can assign the nearest conveying vehicle to the intelligent circular knitting machine, and timely and rapid material supplementing and discharging can be achieved.
2. The digitized intelligent factory of the weft knitting machine according to claim 1, wherein the control center comprises an order receiving module, an order calculating module and an order distributing module, after the order receiving module receives an order, the order receiving module inputs corresponding needle numbers, turns and yarn lengths through the order calculating module, and the order distributing module distributes the corresponding needle numbers, turns and yarn lengths to the intelligent circular machine for weaving.
3. The digitized intelligent factory of the weft knitting machine according to claim 1, wherein the intelligent circular knitting machine consists of an automatic creel, an electronic yarn feeding structure, a frame, a cloth rolling machine and a machine door, wherein the order control center distributes orders to the frame for weaving, and the finished products are transported through a control center dispatching transportation system after cloth rolling is completed through the cloth rolling machine.
4. A digitized intelligent factory for weft knitting machines according to claim 3, wherein a motor and a frequency converter for controlling the motor are arranged on the frame, and the order distribution module distributes orders to the intelligent circular knitting machine corresponding to the motor when the motor is not running.
5. The digitized intelligent factory of weft knitting machine according to claim 1, wherein the feedback system comprises yarn sensors arranged on the automatic creel, an upper yarn feeding alarm and a lower yarn feeding alarm arranged on the electronic yarn feeding structure, a yarn detector and a yarn length detector which are flush with the electronic yarn feeding structure, a probe and a fabric detector arranged in the frame, a revolution counter arranged on the fabric winding machine, and real-time parameters of the yarn sensors, the upper yarn feeding alarm, the lower yarn feeding alarm, the yarn detector, the yarn length detector, the probe, the fabric detector and the revolution counter are all displayed on the terminal.
6. A digitized intelligent factory for a weft knitting machine according to claim 5, wherein a revolution counter of the cloth winding machine is in communication connection with a switch assembly of a machine door and a product transport mechanism of the transport system, and when the cloth winding machine completes the cloth winding, the revolution counter transmits a signal to the switch assembly and the product transport mechanism, the switch assembly opens the machine door, and the product transport mechanism moves to the machine door to load a finished product.
7. A digitized intelligent plant for a weft knitting machine according to claim 1, characterized by further comprising a control panel, said control panel being in communication with a number of said sensors, and said control panel being also in communication with said terminals.
8. A digitized intelligent factory of weft knitting machines according to claim 5, characterized in that the terminal is a computer or, alternatively, a mobile device, a wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877467.4A CN113515099B (en) | 2021-07-31 | 2021-07-31 | Digitalized intelligent factory of weft knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877467.4A CN113515099B (en) | 2021-07-31 | 2021-07-31 | Digitalized intelligent factory of weft knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113515099A CN113515099A (en) | 2021-10-19 |
| CN113515099B true CN113515099B (en) | 2023-06-27 |
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Family Applications (1)
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| CN103161018A (en) * | 2011-12-09 | 2013-06-19 | 佰龙机械厂股份有限公司 | Circular knitting machine yarn feeding system |
| CN203513948U (en) * | 2013-10-11 | 2014-04-02 | 王坤锋 | Novel small circular weft knitting machine |
| WO2016127918A1 (en) * | 2015-02-13 | 2016-08-18 | 北京嘀嘀无限科技发展有限公司 | Transport capacity scheduling method and system |
| US20170199518A1 (en) * | 2016-01-08 | 2017-07-13 | nextLAP GmbH | Method for manufacturing a product with integrated planning and direct holistic control |
| CN205644202U (en) * | 2016-03-03 | 2016-10-12 | 蔡清扎 | Big circular knitting machine operational monitoring system based on remove end |
| CN205676610U (en) * | 2016-05-25 | 2016-11-09 | 石狮市鑫隆针织机械有限公司 | The knitting circular weft machine of a kind of numerical control |
| CN107844098A (en) * | 2016-09-17 | 2018-03-27 | 青岛海尔模具有限公司 | A kind of digital factory management system and management method |
| US10650429B2 (en) * | 2016-11-06 | 2020-05-12 | Garrett Gerson | Knitted textile methods and systems |
| KR20190032931A (en) * | 2017-09-20 | 2019-03-28 | 박상민 | Micro laser faulty fabric controling system finding faulty needle of circular knitting machine and controling method using it |
| CN108062093A (en) * | 2017-10-19 | 2018-05-22 | 真玫智能科技（深圳）有限公司 | A kind of AGV shelf recycling and control method and control system |
| CN108089557B (en) * | 2017-10-19 | 2020-05-22 | 真玫智能科技（深圳）有限公司 | AGV shelf storage control system and control method |
| CN208298007U (en) * | 2018-05-31 | 2018-12-28 | 福建中织源网络科技有限公司 | A kind of large circle machine Wireless Networking control system |
| CN108754843B (en) * | 2018-06-14 | 2020-02-07 | 泉州威廉针织科技研究院股份有限公司 | Operation and maintenance monitoring system of circular knitting machine |
| CN109507966A (en) * | 2018-11-20 | 2019-03-22 | 东华大学 | A kind of intelligent managing and control system towards Weft Knitted Shell Fabric production |
| CN209759707U (en) * | 2019-03-12 | 2019-12-10 | 福建泳力泰针织机械有限公司 | Single-face and double-face dual-purpose type large circular knitting machine |
| CN111161621A (en) * | 2020-02-13 | 2020-05-15 | 闽江学院 | Factory production base and teaching and educational administration combined management system |
| TWM600759U (en) * | 2020-03-20 | 2020-09-01 | 東豐纖維企業股份有限公司 | Textile industry intelligent transportation management system |
| CN111798150A (en) * | 2020-07-10 | 2020-10-20 | 成都微智信息科技有限公司 | Sofa manufacturing digital production management system |
| CN112623839A (en) * | 2020-12-24 | 2021-04-09 | 康美特(厦门)智控科技有限公司 | Scutching cloth rolling machine for circular knitting machine set and servo control method thereof |
| CN112678578A (en) * | 2020-12-24 | 2021-04-20 | 康美特(厦门)智控科技有限公司 | Rolling and swinging all-in-one machine for circular knitting machine set and control method thereof |
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